Answer:
The 13th, 14th, and 15th Amendments, known collectively as the Civil War Amendments, were designed to ensure equality for recently emancipated slaves. The 13th Amendment banned slavery and all involuntary servitude, except in the case of punishment for a crime.
That would be the Spanish explorer Francisco Pizarro.
FairVote - 12th amendment. After the 1800 Presidential Election, the 12th Amendment was adopted to fix a flaw in the Constitution that had allowed Thomas Jefferson to tie in the Electoral College with his vicepresidential candidate Aaron Burr.
I think there was a siege involving Cortes then he wiped out the entire civilization <span />
Britain wanted control over the Suez Canal because it was the shortest naval route between Europe and Asia.